Kong Tai-wai is an idealistic college student who decides to join the police force, and later becomes an undercover detective disguising himself as a chief assistant of a major drug trafficker.
Andy Lau Tak-Wah
Paul Chun Pui
Lau Kong
Deanie Ip
Barbara Chan
Paul Chun Pui
Tony Leung Chiu-wai
Lau Siu-Ming
Hui Shiu-Hung
Susanna Kwan
Lee Kwok-Lun
Kent Cheng Jak-Si
Andy Tai Chi-Wai
Hung Chiu
Law Kwok-Wai
Amy Wu Mei-Yee
Chan On-ying
Tam Chuen-Hing
Tony Leung Hung-Wah
Bobby Tsang
Pak Man-Biu
Chan Yau-Hau
Henry Lo Chun-Shun
Tsang Choh-Lam
Alan Chan Kwok-Kuen
Chan Dik-Hak
Man Wah Tsui
Sek Chung-Yuk
Wong Ka-Kui